CHP 5 MATTER (Term 2 Holiday Homework)

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Across
  1. 3. An example of non-matter
  2. 6. particles in _________ vibrate at fixed position
  3. 9. ___________ occupies space
  4. 10. rate of diffusion in gas is the ___________
  5. 12. _________ is an example of gas
  6. 14. During __________, heat is released
  7. 15. The boiling point of water under normal pressure at sea level
Down
  1. 1. A process where particles of substances diffuse from high concentration to low concentration area
  2. 2. An ice melting is an example of ________ change
  3. 4. A state of matter that take the shape of the container but has a fixed volume
  4. 5. An example of chemical properties of matter
  5. 7. Process where liquid turns into solid
  6. 8. A substance that exists in all three states naturally
  7. 11. The __________ does NOT exists in all three states naturally
  8. 13. Matter has _________